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Digital audio compression coding technology and its application
Teng Chen
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Abstract
A large amount of the data are present after audio signal is digitized. It is not convenient for transmission and storage of the signal. Digital audio coding has become one of the key techniques in digital technique in which is of the signal applied today. This paper describes some standard audio coding methods, such as AC-x digital audio, MPEG-x, G-x audio standards and analyzes some of the important audio coding applies fields. Finally, it discussed the prospect of digital audio compression.